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Emerald|Natural|GIA

1.20ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 7563588639

Certificate GIA 7563588639

Diamond specifications and retailer prices

From £1,554 GBP
SGD 2,818 SGD
As of October 31, 2026
Save £1,472 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,025 GBP at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563588639. Listed at 14 retailers as of October 31, 2026, with prices from £1,554 to £3,025, a £1,472 spread on the same certified stone. Helzberg Diamonds lists it at £3,025. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7563588639
Dimensions7.02 × 5.00 × 3.39 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.02 mm5.00 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7563588639
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,025 GBP|Low: £1,673 GBP|High: £3,025 GBP|Avg: £2,074 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11£1,673 GBP
Retailer 13£1,677 GBP
Retailer 3£1,687 GBP
Retailer 12£1,688 GBP
Retailer 6£1,824 GBP
Retailer 5£1,838 GBP
Retailer 7£1,978 GBP
Retailer 9£1,993 GBP
Retailer 4£2,095 GBP
Retailer 2£2,167 GBP
Retailer 8£2,572 GBP
Retailer 10£2,770 GBP
Helzberg Diamonds£3,025 GBP

17 data points across 13 retailers

14 retailers£1,554 GBP to £3,025 GBP

A
Cheapest Retailer
-
£1,554 GBP
SGD 2,818 SGD
B+
Retailer 2
-
£1,673 GBP
$2,245 USD
View
B+
Retailer 3
-
£1,677 GBP
$2,251 USD
View
B+
Retailer 4
-
£1,687 GBP
$2,264 USD
View
B+
Retailer 5
-
£1,688 GBP
$2,265 USD
View
B+
Retailer 6
-
£1,824 GBP
View
B+
Retailer 7
-
£1,838 GBP
SGD 3,333 SGD
View
B+
Retailer 8
-
£1,978 GBP
$2,655 USD
View
B+
Retailer 9
-
£1,993 GBP
$2,674 USD
View
B
Retailer 10
-
£2,095 GBP
$2,811 USD
View
B
Retailer 11
-
£2,167 GBP
€2,769 EUR
View
B
Retailer 12
-
£2,572 GBP
$3,451 USD
View
Retailer 13
-
£2,770 GBP
$3,717 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Helzberg Diamonds
XZRNLMJLOOMJP · Nov 2
£3,025 GBP
$4,060 USD
View
13 more retailers have this diamond
Prices start from £1,554 GBPSave up to £1,472 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Emerald
£1,554 GBP